13394506

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{5261}}^1$

素因数の和:5349

約数の個数: 16

約数和(自身を含む): 21468960

約数和(自身を除く): 8074454

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 5261, 10522, 99959, 199918, 352487, 704974, 6697253, 13394506]

約数ペア:

[(1, 13394506), (2, 6697253), (19, 704974), (38, 352487), (67, 199918), (134, 99959), (1273, 10522), (2546, 5261)]